1: With trichlorophosphate in 1,2-dichloro-ethane
Vilsmeier-Haack formylation; 72 h; Heating;
2: With sodium acetate
4 h;
参考文献
Han, Yoon Soo; Kim, Hoyoung; Jin Seo, Hyeon; Kwon, Younghwan; Hur, Youngjune; Kim, Dong-Uk; Kim, Jung Moo; Kim, Hyun Suk; Park, Lee Soon
Molecular Crystals and Liquid Crystals, 2006 , vol. 459, # 1 p. 129/[409]-140/[420]
1.1: 73 percent / NaOH / dimethylsulfoxide / 3 h / 20 °C
2.1: POCl3 / 1,2-dichloro-ethane / 72 h / Heating
2.2: 69 percent / aq. NaOAc / 4 h
View Scheme
参考文献
Han, Yoon Soo; Kim, Sang Dae; Kwon, Younghwan; Choi, Kyu-Han; Park, Lee Soon
Molecular Crystals and Liquid Crystals, 2006 , vol. 459, # 1 p. 119/[399]-128/[408]
1.1: 73 percent / NaOH / dimethylsulfoxide / 3 h / 20 °C
2.1: POCl3 / 1,2-dichloro-ethane / 72 h / Heating
2.2: 69 percent / aq. NaOAc / 4 h
View Scheme
参考文献
Han, Yoon Soo; Kim, Sang Dae; Kwon, Younghwan; Choi, Kyu-Han; Park, Lee Soon
Molecular Crystals and Liquid Crystals, 2006 , vol. 459, # 1 p. 119/[399]-128/[408]
